| Acronym | Meaning |
| ECBM | Enhanced Coalbed Methane (recovery) |
| FIRST | Far Infrared And Submillimetre Space Telescope |
| CCAA | Canadian Clean Air Act |
| GAD | Glutamic Acid Decarboxylase |
| UNECE | United Nations Economic Commission For Europe |
| SRXPS | Spin-resolved X-ray Photoelectron Spectroscopy |
| BCR | B Cell Receptors |
| VSM | Variable Screening Model (for Quasimols. And MO Correlation Diagrams) |
| PBPK | Physiologically Based Pharmacokinetic |
| FEBD | Fluid Extraction Biological Degradation Process For Organic Wastes |